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200232933 = 3157425123
BaseRepresentation
bin10111110111101…
…00111111100101
3111221202212221120
423323310333211
5402224423213
631511404153
74650644325
oct1373647745
9457685846
10200232933
11a3031a6a
1257083659
1332639334
141c843285
15128a3423
hexbef4fe5

200232933 has 8 divisors (see below), whose sum is σ = 268678368. Its totient is φ = 132638064.

The previous prime is 200232859. The next prime is 200232947. The reversal of 200232933 is 339232002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200232933 - 28 = 200232677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200232133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212091 + ... + 213032.

It is an arithmetic number, because the mean of its divisors is an integer number (33584796).

Almost surely, 2200232933 is an apocalyptic number.

It is an amenable number.

200232933 is a deficient number, since it is larger than the sum of its proper divisors (68445435).

200232933 is a wasteful number, since it uses less digits than its factorization.

200232933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425283.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 200232933 is about 14150.3686524415. The cubic root of 200232933 is about 585.0304929682.

Adding to 200232933 its reverse (339232002), we get a palindrome (539464935).

The spelling of 200232933 in words is "two hundred million, two hundred thirty-two thousand, nine hundred thirty-three".

Divisors: 1 3 157 471 425123 1275369 66744311 200232933